Dual seated bathtub



FIG. 1 is a perspective view of a first embodiment of the dual-seated bathtub showing my invention;

FIG. 2 is a top plan view of FIG. 1;

FIG. 3 is a cross-sectional view taken along line 3--3 of FIG. 2;

FIG. 4 is a perspective view of a second embodiment of the dual-seated bathtub of my invention;

FIG. 5 is a top plan view of FIG. 4; and

FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 5. 

The ornamental design for a dual-seated bathtub, as shown and described. 